Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 07 Aug 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 07 Aug 2026 00:15:00 +0000

Type Values Removed Values Added
Description Improper authentication in Microsoft Teams allows an authorized attacker to elevate privileges over a network.
Title Microsoft Teams Elevation of Privilege Vulnerability
First Time appeared Microsoft
Microsoft teams
Weaknesses CWE-287
CPEs cpe:2.3:a:microsoft:teams:*:*:*:*:*:*:*:*
Vendors & Products Microsoft
Microsoft teams
References
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2026-08-14T21:46:47.897Z

Reserved: 2026-07-14T21:25:21.034Z

Link: CVE-2026-62896

cve-icon Vulnrichment

Updated: 2026-08-07T00:54:38.510Z

cve-icon NVD

Status : Analyzed

Published: 2026-08-07T00:16:36.590

Modified: 2026-08-07T18:10:54.500

Link: CVE-2026-62896

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-07T02:15:04Z

Weaknesses